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MRS. VIVIAN S LO MD
NPI 1144381872
Obstetrics & Gynecology in West Orange, NJ

Active since December 13, 2006PECOS EnrolledAccepts Medicare Assignment
520 PLEASANT VALLEY WAY, WEST ORANGE, NJ 07052(973) 669-5711(973) 669-5722 Get Directions Write a Review

NPPES record last updated: November 4, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Vivian S Lo Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. VIVIAN S LO MD (NPI 1144381872) is an individual obstetrics & gynecology provider in West Orange, New Jersey, licensed in New Jersey (MA06872) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1997).

NPPES Registry Identity

NPI1144381872
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMRS. VIVIAN S LOCredential: MD
Location Address520 PLEASANT VALLEY WAYWest Orange, NJ 07052-2802
Mailing Address227 Laurel Rd, Ste 300Voorhees, NJ 08043-8303 · (856) 669-6050 · Fax (856) 528-3117
Phone(973) 669-5711
Fax(973) 669-5722
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1997
Enumeration DateDecember 13, 2006
Last NPPES UpdateNovember 4, 2019
✔ NPI 1144381872 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NJ · MA06872
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
520 PLEASANT VALLEY WAY, West Orange, NJ 07052
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Other Identifiers 4

Other2K8170Phs
Other5000988003Cigna
Other7427382Aetna
OtherP2733240Oxford

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Vivian S Lo Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527018209
PECOS Enrollment IDI20050131000468
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
53 services53 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
28 services12 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07052 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CLAUDINE M. SYLVESTER M. D.
Obstetrics & Gynecology
520 PLEASANT VALLEY WAY
WEST ORANGE, NJ 07052
Essex County (973) 669-5711
MINA MEGALLA M.D.
Obstetrics & Gynecology
520 PLEASANT VALLEY WAY
WEST ORANGE, NJ 07052
Essex County (973) 669-5711
REGIONAL WOMEN'S HEALTH GROUP, LLC
Obstetrics & Gynecology
520 PLEASANT VALLEY WAY
WEST ORANGE, NJ 07052
Essex County (973) 669-5711
WOMEN FIRST HEALTH CENTER, LLC
Specialist
520 PLEASANT VALLEY WAY
WEST ORANGE, NJ 07052
Essex County (973) 669-5711

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Vivian Lo's NPI number?

The NPI number for Vivian Lo is 1144381872. It was assigned to this individual provider in the NPPES registry on December 13, 2006.

Where is Vivian Lo located?

Vivian Lo practices at 520 Pleasant Valley Way, West Orange, NJ 07052. The listed phone number is (973) 669-5711.

What is Vivian Lo's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Vivian Lo enrolled in Medicare?

Yes. Vivian Lo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Vivian Lo accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Vivian Lo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Vivian Lo was last updated on November 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.